Inorganic Solid Phases

Na3.62K0.44Ba0.03Ca6.32Sr0.28Mg0.04[Fe3+0.01Al17.33Si54.64O144]·60H2O (K0.22Na1.81Sr0.14Ca3.17Mg0.01Al8.67Si27.33O72[H2O]8.28 ht, T = 521 K) Crystal Structure

General Information

  • Phase Label(s): K0.22Na1.81Sr0.14Ca3.17Mg0.01Al8.67Si27.33O72[H2O]8.28 ht
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): stilbite-Ca O1
  • Pearson Symbol: oS264
  • Space Group: 63
  • Phase Prototype: K0.22Na1.81Sr0.14Ca3.17Mg0.01(Al0.24Si0.76)36O72[H2O]8.28
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; U.S.A. New York, Brookhaven National Laboratory, National Synchrotron Light Source, X7B (determination of structural parameters), X-rays, synchrotron; λ = 0.1488 nm (determination of cell and structural parameters), T = 521 K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): silicate, hydrate
  • Interpretation Detail(s): positions of non-H atoms determined, Rietveld refinement; 87 variables, RP = 0.0455; wRP = 0.0613
  • Sample Detail(s): stilbite sample from Italy, Sardinia, Bosa area, Capo Marargiu, electron microprobe analysis; Na3.62K0.44Ba0.03Ca6.32Sr0.28Mg0.04[Fe3+0.01Al17.33Si54.64O144][H2O]60 (before heating), powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: K0.22Na1.81Sr0.14Ca3.17Mg0.01Al8.67Si27.33O72[H2O]2.92
  • Alphabetic Formula: Al8.67Ca3.17[H2O]2.92K0.22Mg0.01Na1.81O72Si27.33Sr0.14
  • Published Formula: Na3.62K0.44Ba0.03Ca6.32Sr0.28Mg0.04[Fe3+0.01Al17.33Si54.64O144]·60H2O
  • Refined Formula: Al8.60Ca1.93H5.84Na0.81O77.20Si27.24
  • Wyckoff Sequence: 63,h13g4f6ec2
  • Z Formula Units: 2
  • Density: ρ = 1.94 Mg·m−3

Crystallographic Data

Cell Parameters

Published Data
Standardized Data
Unit Cell
Niggli-Reduced Cell
Space Group
a
b
c
α
β
γ
a/b
b/c
c/a
V

Atom Coordinates

Standardized

Site
Element
Wyckoff Symbol
Symmetry
X
Y
Z
Occupation
Co-ord. No.
Atomic Env.

Published

Site
Element
Wyckoff Symbol
Symmetry
X
Y
Z
Occupation

Displacement Parameters

Isotropic

Site
Published
U [nm2]
Type
Computed
Beq [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1217312

  • Copyright

    ©Springer & Material Phases Data System (MPDS), Switzerland & National Institute for Materials Science (NIMS), Japan, 2016

  • Chief Editor

    Pierre Villars, Material Phases Data System (MPDS), CH-6354 Vitznau, Switzerland

    villars.mpds@bluewin.ch

  • Credits

    SpringerMaterials Release 2016.

    Data generated pre-2002: © Springer & MPDS & NIMS; post-2001: © Springer & MPDS

    All Rights Reserved. Version 2016.10.

    Project Coordinator: Shuichi Iwata

    Section-Editor: Karin Cenzual (Crystal Structures)

  • Cite this content

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